Opening hours of Waste management service in Cocoroc, Victoria Opening hours of Waste management service in Cocoroc, Victoria Home / Victoria / Cocoroc / Waste management service Waste management service Western Treatment Plant - Biosolids Storage Area Cocoroc VIC 3030, Cocoroc, Victoria 3030 Categories of local businesses in Cocoroc Business Services Industry & Agriculture Sewage treatment plant Waste management service Water treatment plant